The rural health care infrastructure in the country is not sufficient to meet the current population norm, according to Rural Health Statistics 2014-15 released by the government. The figures of rural health infrastructure in tribal areas indicate that there is a shortfall of 6,796 sub-centers, 1,267 Primary Health Centres (PHCs) and 309 Community Health Centres (CHCs). While the sub-centres, PHCs and CHCs in rural areas have increased in number in 2014-15, the current numbers are not sufficient to meet their population norm, the report says.